Vulnerability-Lookup

FKIE_CVE-2025-52548

Vulnerability from fkie_nvd - Published: 2025-09-02 12:15 - Updated: 2026-06-17 09:36

Severity

4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Summary

E3 Site Supervisor Control (firmware version < 2.31F01) contains a hidden API call in the application services that enables SSH and Shellinabox, which exist but are disabled by default. An attacker with admin access to the application services can utilize this API to enable remote access to the underlying OS.

References

	URL	Tags
	dd59f033-460c-4b88-a075-d4d3fedb6191	https://www.armis.com/research/frostbyte10/	Mitigation, Third Party Advisory

Impacted products

Vendor	Product	Version
copeland	e3_supervisory_controller_firmware	*
copeland	site_supervisor_bx_860-1240	-
copeland	site_supervisor_bxe_860-1245	-
copeland	site_supervisor_cx_860-1260	-
copeland	site_supervisor_cxe_860-1265	-
copeland	site_supervisor_rx_860-1220	-
copeland	site_supervisor_rxe_860-1225	-
copeland	site_supervisor_sf_860-1200	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "E3 Supervisory Control",
          "vendor": "Copeland LP",
          "versions": [
            {
              "lessThan": "2.31F01",
              "status": "affected",
              "version": "0",
              "versionType": "firmware"
            }
          ]
        }
      ],
      "source": "dd59f033-460c-4b88-a075-d4d3fedb6191"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:copeland:e3_supervisory_controller_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "791AC7BF-A584-446A-A5FB-CB282430567A",
              "versionEndExcluding": "2.31f01",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:copeland:site_supervisor_bxe_860-1245:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7281C06F-83DC-4A57-9076-B666C643B1A0",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:copeland:site_supervisor_cx_860-1260:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "FC339BFF-3123-4BE2-8092-3AD6FBB0AEFF",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:copeland:site_supervisor_cxe_860-1265:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C42AA549-5959-4E4D-81AD-9E04218EC157",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:copeland:site_supervisor_rx_860-1220:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3F77BC1C-9709-40CB-AF4D-6A118D8F41E2",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:copeland:site_supervisor_rxe_860-1225:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3F10BB44-439E-4823-8ECF-1700355C78E3",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:copeland:site_supervisor_sf_860-1200:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B4909D80-1F06-437F-8D66-E39535B5E60D",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "E3 Site Supervisor Control (firmware version \u003c 2.31F01) contains a hidden API call in the application services that enables SSH and Shellinabox, which exist but are disabled by default. An attacker with admin access to the application services can utilize this API to enable remote access to the underlying OS."
    }
  ],
  "id": "CVE-2025-52548",
  "lastModified": "2026-06-17T09:36:39.237",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.9,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "dd59f033-460c-4b88-a075-d4d3fedb6191",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-52548",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-09-02T13:27:58.507057Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-09-02T12:15:37.393",
  "references": [
    {
      "source": "dd59f033-460c-4b88-a075-d4d3fedb6191",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://www.armis.com/research/frostbyte10/"
    }
  ],
  "sourceIdentifier": "dd59f033-460c-4b88-a075-d4d3fedb6191",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1242"
        }
      ],
      "source": "dd59f033-460c-4b88-a075-d4d3fedb6191",
      "type": "Secondary"
    }
  ]
}

CVE-2025-52548 (GCVE-0-2025-52548)

Vulnerability from cvelistv5 – Published: 2025-09-02 11:26 – Updated: 2025-09-02 13:28

Title

Enabling SSH and Shellinabox on the vulnerable machine

Summary

Severity

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-09-02 13:27 UTC

CWE

CWE-1242

Assigner

Armis icscert root

References

1 reference

URL	Tags
https://www.armis.com/research/frostbyte10/

Impacted products

1 product

Vendor	Product	Version
Copeland LP	E3 Supervisory Control	Affected: 0 , < 2.31F01 (firmware)

Date Public

2025-07-29 12:00

Credits

Armis Labs

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-52548",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-02T13:27:58.507057Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-09-02T13:28:08.207Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "E3 Supervisory Control",
          "vendor": "Copeland LP",
          "versions": [
            {
              "lessThan": "2.31F01",
              "status": "affected",
              "version": "0",
              "versionType": "firmware"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Armis Labs"
        }
      ],
      "datePublic": "2025-07-29T12:00:00.000Z",
      "descriptions": [
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            }
          ],
          "value": "E3 Site Supervisor Control (firmware version \u003c 2.31F01) contains a hidden API call in the application services that enables SSH and Shellinabox, which exist but are disabled by default. An attacker with admin access to the application services can utilize this API to enable remote access to the underlying OS."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
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      ],
      "source": {
        "discovery": "UNKNOWN"
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      "title": "Enabling SSH and Shellinabox on the vulnerable machine",
      "workarounds": [
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              "type": "text/html",
              "value": "Restrict access to the E3 Supervisory Controls network interface (ETH 0) by use of restricted VLAN or subnet and / or network firewall. Ensure the restricted VLAN or subnet is never accessible from untrusted networks."
            }
          ],
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.